Vulnerability of the vfsub_dentry_open function in the file system of Another UnionFS, which allows a attacker to cause a service failure

The vulnerability of the vfsubdentryopen function in the file system of Another UnionFS is related to errors during link counters updates. Exploiting this vulnerability can allow an attacker to cause service failures...

OESA-2025-1668 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: btrfs: flush delalloc workers queue before stopping cleaner kthread during unmount During the unmount path, at closectree, we first stop the cleaner kthread, usi...

PT-2025-27080 · Unknown · Robmarsh Image Shadow

Name of the Vulnerable Software and Affected Versions: RobMarsh Image Shadow versions n/a through 1.1.0 Description: The issue is related to an Improper Limitation of a Pathname to a Restricted Directory, also known as 'Path Traversal'. This allows for Path Traversal in RobMarsh Image Shadow...

DEBIAN-CVE-2025-52555

Ceph is a distributed object, block, and file storage platform. In versions 17.2.7, 18.2.1 through 18.2.4, and 19.0.0 through 19.2.2, an unprivileged user can escalate to root privileges in a ceph-fuse mounted CephFS by chmod 777 a directory owned by root to gain access. The result of this is tha...

USN-7595-4 linux-oracle, linux-oracle-6.8, linux-raspi vulnerabilities

It was discovered that the CIFS network file system implementation in the Linux kernel did not properly verify the target namespace when handling upcalls. An attacker could use this to expose sensitive information. CVE-2025-2312 Several security issues were discovered in the Linux kernel. An...

USN-7595-4: Linux kernel vulnerabilities

It was discovered that the CIFS network file system implementation in the Linux kernel did not properly verify the target namespace when handling upcalls. An attacker could use this to expose sensitive information. CVE-2025-2312 Several security issues were discovered in the Linux kernel. An...

Ubuntu 22.04 LTS / 24.04 LTS : Linux kernel vulnerabilities (USN-7595-1)

"The remote Ubuntu 22.04 LTS / 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7595-1 advisory. It was discovered that the CIFS network file system implementation in the Linux kernel did not properly verify the target namespace when...

Ubuntu 20.04 LTS : Linux kernel (Azure) vulnerabilities (USN-7598-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7598-1 advisory. Michael Randrianantenaina discovered that the Bluetooth driver in the Linux Kernel contained an improper access control vulnerability. A nearby attacker...

Ubuntu 22.04 LTS : Linux kernel (Xilinx ZynqMP) vulnerabilities (USN-7602-1)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7602-1 advisory. Michael Randrianantenaina discovered that the Bluetooth driver in the Linux Kernel contained an improper access control vulnerability. A nearby attacker...

USN-7595-3: Linux kernel (Raspberry Pi Real-time) vulnerabilities

It was discovered that the CIFS network file system implementation in the Linux kernel did not properly verify the target namespace when handling upcalls. An attacker could use this to expose sensitive information. CVE-2025-2312 Several security issues were discovered in the Linux kernel. An...

USN-7595-3 linux-raspi-realtime vulnerabilities

It was discovered that the CIFS network file system implementation in the Linux kernel did not properly verify the target namespace when handling upcalls. An attacker could use this to expose sensitive information. CVE-2025-2312 Several security issues were discovered in the Linux kernel. An...

USN-7596-2 linux-azure-nvidia vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - GPIO subsystem; - GPU drivers; - InfiniBand drivers; - IRQ chip drivers; - Network drivers; - Mellanox network...

USN-7585-4: Linux kernel (Azure) vulnerabilities

It was discovered that the CIFS network file system implementation in the Linux kernel did not properly verify the target namespace when handling upcalls. An attacker could use this to expose sensitive information. CVE-2025-2312 Several security issues were discovered in the Linux kernel. An...

USN-7585-3: Linux kernel (FIPS) vulnerabilities

It was discovered that the CIFS network file system implementation in the Linux kernel did not properly verify the target namespace when handling upcalls. An attacker could use this to expose sensitive information. CVE-2025-2312 Several security issues were discovered in the Linux kernel. An...

The vulnerability in the `udf_symlink()` function of the `fs/udf/namei.c` module in the Linux kernel file system allows a attacker to cause a service failure.

The vulnerability of the udfsymlink function in the fs/udf/namei.c module of the Linux file system’s support for the file system is related to the dereferencing of the NULL pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the `cifs_close_deferred_file()` function in the fs/cifs/misc.c module of the Linux kernel’s file system support module allows a attacker to cause a service failure.

The vulnerability of the cifsclosedeferredfile function in the fs/cifs/misc.c module of the Linux kernel’s file system support module is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the diNewExt() function in the fs/jfs/jfs_imap.c module of the JFS file system support in Linux kernel allows a attacker to cause a service failure.

The vulnerability of the diNewExt function in the fs/jfs/jfsimap.c module of the Linux file system support library is related to unvalidated array indexing. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the dbAllocBits() function in the fs/jfs/jfs_dmap.c module of the Linux file system support for JFS kernels allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the dbAllocBits function in the fs/jfs/jfsdmap.c module of the Linux file system support module JFS is related to unvalidated array indexing. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the protected...

Ubuntu 20.04 LTS : Linux kernel vulnerabilities (USN-7592-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7592-1 advisory. Michael Randrianantenaina discovered that the Bluetooth driver in the Linux Kernel contained an improper access control vulnerability. A nearby attacker...

The vulnerability of the dtSplitRoot() function in the fs/jfs/jfs_dtree.c module of the JFS file system support in the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the dtSplitRoot function in the fs/jfs/jfsdtree.c module of the Linux operating system’s file system support module is related to unvalidated array indexing. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility ...